| Team | Tm | Tier | Game |
|---|---|---|---|
| San Diego Padres | SDN | 8.48 | 201009070_LAN_SDN |
| Atlanta Braves | ATL | 7.32 | 201009070_ATL_PIT |
| San Francisco Giants | SFN | 3.02 | 201009070_SFN_ARI |
| Minnesota Twins | MIN | 0.81 | 201009050_TEX_MIN |
| Oakland Athletics | OAK | 0.57 | 201009060_SEA_OAK |
| Team | Tm | Tier | Game |
|---|---|---|---|
| Pittsburgh Pirates | PIT | -5.3 | 201009050_WAS_PIT |
| Kansas City Royals | KCA | -4.4 | 201009050_DET_KCA |
| Arizona Diamondbacks | ARI | -1.66 | 201009070_SFN_ARI |
| Chicago Cubs | CHN | -0.89 | 201009060_HOU_CHN |
| Milwaukee Brewers | MIL | -0.84 | 201009050_MIL_PHI |
Based on accumulated WAA for this season up to 2010-09-07.
| Rank | WAA | Name | IP | Tm |
|---|---|---|---|---|
| +047+ | 3.94 | Jonny Venters | 71.3 | ATL |
| +060+ | 3.62 | Mariano Rivera | 50.7 | NYA |
| +063+ | 3.54 | Evan Meek | 70.3 | PIT |
| +065+ | 3.46 | Billy Wagner | 57.7 | ATL |
| +066+ | 3.44 | Daniel Bard | 65 | BOS |
| +074+ | 3.27 | Joakim Soria | 58 | KCA |
| +075+ | 3.26 | Brian Wilson | 63.3 | SFN |
| +076+ | 3.21 | Hong-Chih Kuo | 51 | LAN |
| +078+ | 3.21 | Heath Bell | 58.3 | SDN |
| +083+ | 3.09 | Joaquin Benoit | 50 | TBA |
| +087+ | 2.99 | Chris Perez | 56.7 | CLE |
| +094+ | 2.88 | Darren O'Day | 54.3 | TEX |
| +090+ | 2.88 | Andrew Bailey | 45 | OAK |
| +092+ | 2.88 | Kyle McClellan | 63.3 | SLN |
| +095+ | 2.86 | Matt Belisle | 82.3 | COL |
| +097+ | 2.85 | Tim Stauffer | 52.3 | SDN |
| +100+ | 2.83 | Mike Adams | 54.3 | SDN |
| +114+ | 2.39 | Matt Capps | 64 | TOT |
| +118+ | 2.37 | Javier Lopez | 54.7 | TOT |
| +120+ | 2.34 | Clay Hensley | 63.7 | MIA |
| +123+ | 2.31 | Arthur Rhodes | 50.7 | CIN |
| +130+ | 2.21 | Sean Marshall | 68.7 | CHN |
| +138+ | 2.14 | Tyler Clippard | 80.7 | WAS |
| +140+ | 2.08 | John Axford | 50 | MIL |
| +141+ | 2.07 | Phil Coke | 56.7 | DET |
_